Säkerhetsbulletin från Debian

DSA-1759-1 strongswan -- överbelastningsattack

Rapporterat den:

2009-03-30

Berörda paket:

strongswan

Sårbara:

Referenser i säkerhetsdatabaser:

I Mitres CVE-förteckning: CVE-2009-0790.

Ytterligare information:

Gerd v. Egidy upptäckte att Pluto IKE-servern i strongswan, en IPSec-implementation för linux, är sårbar för en överbelastningsattack med hjälp av ett illvilligt paket.

För den gamla stabila utgåvan (Etch) har detta problem rättats i version 2.8.0+dfsg-1+etch1.

För den stabila utgåvan (Lenny) har detta problem rättats i version 4.2.4-5+lenny1.

För uttestningsutgåvan (Squeeze) och den instabila utgåvan (Sid) kommer detta problem att rättas inom kort.

Vi rekommenderar att ni uppgraderar era strongswan-paket.

Rättat i:

Debian GNU/Linux 4.0 (etch)

Källkod:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1.dsc; http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg.orig.tar.gz; http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1.diff.gz
Alpha:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_arm.deb
HP Precision:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_2.8.0+dfsg-1+etch1_sparc.deb

Debian GNU/Linux 5.0 (lenny)

Källkod:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1.dsc; http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1.diff.gz; http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4.orig.tar.gz
Alpha:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_alpha.deb
AMD64:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_amd64.deb
ARM:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_arm.deb
ARM EABI:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_armel.deb
HP Precision:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_hppa.deb
Intel IA-32:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_i386.deb
Intel IA-64:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_ia64.deb
Big-endian MIPS:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_mips.deb
Little-endian MIPS:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_mipsel.deb
PowerPC:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_powerpc.deb
IBM S/390:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_s390.deb
Sun Sparc:: http://security.debian.org/pool/updates/main/s/strongswan/strongswan_4.2.4-5+lenny1_sparc.deb

MD5-kontrollsummor för dessa filer finns i originalbulletinen.